FIYY vs. BIOY
FIYY (GraniteShares YieldBOOST 20Y+ Treasuries ETF) and BIOY (GraniteShares YieldBOOST Biotech ETF) are both Derivative Income funds from GraniteShares. Both are actively managed. At a 0.28 correlation, their price movements are largely independent. Both charge a 1.07% expense ratio.
Performance
FIYY vs. BIOY - Performance Comparison
Loading charts...
Returns By Period
FIYY
- 1D
- -0.04%
- 1M
- -0.61%
- 6M
- —
- YTD
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- —
BIOY
- 1D
- 0.05%
- 1M
- -2.43%
- 6M
- —
- YTD
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- —
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $57.16K | $59.81K | $41.19K | |
| $540.13 | $536.86 | $1.57K |
FIYY vs. BIOY - Yearly Performance Comparison
| 2026 (YTD) | |
|---|---|
FIYY GraniteShares YieldBOOST 20Y+ Treasuries ETF | -1.89% |
BIOY GraniteShares YieldBOOST Biotech ETF | -2.83% |
Correlation
The correlation between FIYY and BIOY is 0.28, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since May 5, 2026 | 0.28 |
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
FIYY vs. BIOY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for GraniteShares YieldBOOST 20Y+ Treasuries ETF (FIYY) and GraniteShares YieldBOOST Biotech ETF (BIOY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
Loading charts...
Drawdowns
FIYY vs. BIOY - Drawdown Comparison
The maximum FIYY drawdown since its inception was -2.51%, smaller than the maximum BIOY drawdown of -6.64%. Use the drawdown chart below to compare losses from any high point for FIYY and BIOY.
Loading charts...
Drawdown Indicators
| FIYY | BIOY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -2.51% | -6.64% | +4.13% |
Current DrawdownCurrent decline from peak | -2.01% | -6.12% | +4.11% |
Average DrawdownAverage peak-to-trough decline | -1.54% | -2.38% | +0.84% |
Volatility
FIYY vs. BIOY - Volatility Comparison
Loading charts...
Volatility by Period
| FIYY | BIOY | Difference | |
|---|---|---|---|
Volatility (1Y)Calculated over the trailing 1-year period | 4.72% | 18.14% | -13.42% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.72% | 18.14% | -13.42% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.72% | 18.14% | -13.42% |
FIYY vs. BIOY - Expense Ratio Comparison
Both FIYY and BIOY have an expense ratio of 1.07%.
Dividends
FIYY vs. BIOY - Dividend Comparison
FIYY's dividend yield for the trailing twelve months is around 1.17%, less than BIOY's 13.74% yield.
| Position | TTM |
|---|---|
BIOY GraniteShares YieldBOOST Biotech ETF | 13.74% |
FIYY GraniteShares YieldBOOST 20Y+ Treasuries ETF | 1.17% |
Frequently Asked Questions
FIYY and BIOY have a correlation of 0.28, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
Both ETFs have the same 1.07% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.
FIYY and BIOY have the same expense ratio: 1.07% per year.
BIOY has the higher dividend yield at 13.74%, compared with 1.17% for FIYY.
Find the right allocation for FIYY and BIOY
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer